ROTARY PROPORTIONER Russian patent published in 1995 - IPC

FIELD: aviation. SUBSTANCE: device has blades 18 and 20 mounted on common shaft 16 of rotor; blades 18 and 20 are arranged in lines transferring fuel from peripheral tanks to supply tank; device is provided with stator made in form of blades 19 and 20 fitted at inlet of blades 17 and 18 of the rotor; blades 20 are variable-incidence blades which are kinematically linked with rod of bellows of mechanism for regulating the pressure in outlet branch pipes 14 and 15 which are provided with jets 39 and 40 which keep flow rates of fuel being transferred at preset proportionality. EFFECT: enhanced efficiency through increase of torque of shaft on side of pump of higher pressure of fuel. 2 cl, 5 dwg